Assembly: FROST/ FREEZE PROTECTION
Models covered: R45IE, R55N, R75N, R55I, R75I (45–75 kW rotary screw)
Parts manual: 80447592 Rev. D (August 2021)
Reference pages: 56–57
Assembly diagrams
Parts list
Parts List
| Item | Part No. | Description | Qty |
|---|---|---|---|
| 1 | 22085864 | SUPPRESSOR, ARC 27 39482898 1 THERMOSTAT | 1 |
| 2 | 23541568 | FUSE, 30A 28 39108949 3 LOCKNUT | 3 |
| 2 | 23554801 | 23538150 1 | 2 |
| 2 | 23560253 | 23538168 1 | 2 |
| 4 | 96701370 | NUT 30 23773708 1 BRACKET, MOTOR HEATER | 4 |
| 5 | 96741467 | WASHER 31 96720446 2 NUT | 4 |
| 6 | 54691076 | SCREW 32 96721162 2 SCREW | 3 |
| 7 | 95986097 | TERMINAL 33 96737721 2 WASHER | 6 |
| 8 | 23580004 | BLOCK, FUSE HEATER, 250 WATTS 120 VOLTS | 1 |
| 9 | 24329161 | SOCKET, RELAY (60 Hz) | 1 |
| 10 | 24521965 | RELAY HEATER, 250 WATTS 240 VOLTS | 1 |
| 11 | 22085864 | SUPPRESSOR, ARC | 1 |
| 35 | 96712153 | SCREW | 4 |
| 12 | 23644677 | SOCKET, DIN RAIL | 1 |
| 36 | 95359295 | CONNECTOR | 1 |
| 13 | 23644701 | RELAY | 1 |
| 37 | 39132279 | CONDUIT | A/R |
| 14 | 23644685 | SPRING, PULLOVER WIRE | 1 |
| 38 | 95318457 | ELBOW | 1 |
| 15 | 54766928 | THERMOSTAT | 1 |
| 39 | 96704309 | SCREW | 3 |
| 16 | 23684301 | BREAKER, CIRCUIT | 1 |
| 40 | 96712096 | WASHER | 3 |
| 17 | 23847247 | KIT, TERMINAL BLOCK | 1 |
| 41 | 23847239 | TRANSFORMER, 6 KVA | 1 |
| 18 | 23668833 | CAPACITOR | 1 |
| 18 | 23734833 | SUPPORT, (CARBON STEEL) | 1 |
| 19 | 23775422 | DRIVE, FAN 4 kW 42 | 1 |
| 19 | 24574048 | SUPPORT, (GALVANISED STEEL) | 1 |
| 20 | 95986097 | TERMINAL (230V 60 Hz ONLY) | 6 |
| 21 | 23580004 | BLOCK, FUSE (230V 60 Hz ONLY) | 1 |
| 22 | 23833643 | FUSE, 20A (230V 60 Hz ONLY) | 3 |
| 23 | 39177555 | GLAND, WIRE | 5 |
| 24 | 39180997 | SEAL | 2 |
| 25 | 35275494 | HUB ** NOT ILLUSTRATED | 1 |
| 26 | 95785192 | NIPPLE A/R AS REQUIRED | 1 |
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